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BUG: Support RFC2317 by allowing slash in CNAME target (#1360)

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Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>
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Hampton 2022-01-03 10:24:33 -05:00 committed by GitHub
parent 2dcc9b1c11
commit 998a25aa08
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1 changed files with 4 additions and 1 deletions
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5
pkg/normalize/validate.go
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@ -36,7 +36,10 @@ func checkTarget(target string) error {
if target == "" {
return fmt.Errorf("empty target")
}
if strings.ContainsAny(target, `'" +,|!£$%&/()=?^*ç°§;:<>[]()@`) {
if strings.ContainsAny(target, `'" +,|!£$%&()=?^*ç°§;:<>[]()@`) {
return fmt.Errorf("target (%v) includes invalid char", target)
}
if !strings.HasSuffix(target, ".in-addr.arpa.") && strings.Contains(target, "/") {
return fmt.Errorf("target (%v) includes invalid char", target)
}
// If it contains a ".", it must end in a ".".